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Land Suitability Assessment and Landuse Planning: A Prerequisite for Food Security and Climate Change Adaptation
Though Ghana’s crop yield growth rate was at 17%, 5% of every 1.2 million Ghanaians have insufficient and limited access to nutritious food. Climate change and climate variability have enormously affected the state of agricultural productivity and hence could result in food insecurity. As many ongoing projects use Boolean suitability analysis, land use planning, management recommendations sores, it still remains inadequate to support rural resource poor farmers. This then, is affecting livelihood and agricultural productivity. In this paper, a geostatistical quantitative method to support a geographic information system (GIS) based on multi-criteria decision support system (GMCDSS) for an enhanced land suitability assessment (LSA) and landuse planning (LP) was devised. -
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Leaf resorption efficiency in relation to foliar and soil nutrient concentrations and stoichiometry of Cunninghamia lanceolata with stand development in southern China
Purpose The relationships among resorption, leaf nutrient status, and soil nutrient availability remain unresolved. Moreover, the dynamics of resorption in leaf and soil nutrients and stoichiometry during development of Chinese fir (Cunninghamia lanceolata) stands have rarely been studied. -
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